Manga Mogura RE on Twitter: ""Isekai Cheat Magician" light novel series by Takeru Uchida, Nardack has 3,55 million copies (including manga) in circulation. https://t.co/ZqVspoQ8HW" / Twitter
Isekai Cheat Sensou (Cheat Magician War in the Different World) | Light Novel - MyAnimeList.net